N-Chlorosuccinimide(128-09-6) IR1
Product NameN-Chlorosuccinimide
CAS128-09-6
Molecular FormulaC4H4ClNO2
Molecular Weight133.53
InChIInChI=1S/C4H4ClNO2/c5-6-3(7)1-2-4(6)8/h1-2H2
InChIKey JRNVZBWKYDBUCA-UHFFFAOYSA-N
SmilesN1(Cl)C(=O)CCC1=O
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MassMS-NW-8724 N-chlorosuccinimide C4H4ClNO2 (Mass of molecular ion: 133)
Source Temperature: 140 °C Sample Temperature: 100 °C Direct, 75 eV
14.0 1.6 15.0 1.6 26.0 5.4 27.0 11.5 28.0 78.6 29.0 2.6 36.0 4.0 38.0 1.5 42.0 16.2 43.0 2.1 44.0 1.5 49.0 1.1 54.0 1.1 55.0 56.9 56.0 50.9 57.0 1.8 70.0 23.2 77.0 2.8 80.0 7.8 98.0 19.3 99.0 5.7 100.0 1.4 105.0 11.5 107.0 3.8 133.0 100.0 134.0 7.3 135.0 32.5 136.0 2.3
400 MHz in DMSO-d6
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1H NMR 399.65 MHz C4 H4 Cl N O2 0.038 g : 0.5 ml DMSO-d6 N-chlorosuccinimide 
Assign. Shift(ppm)
A 2.573
Hz ppm Int.1082.52 2.709 33 1036.38 2.594 24 1028.56 2.574 1000 1019.29 2.551 24 970.83 2.430 22
DMSO-d6
KBr disc
nujol mull
4880 A,200 M,powder
